Presentation is loading. Please wait.

Presentation is loading. Please wait.

Doc.: IEEE 802.11-01/492r0 Submission Lim Wei Lih, Matsushita Electric Ind. Slide 1 July 2001 Comments on AV transmission Recommended Practice Yasuo HARADA,

Published byDestinee Wellborn Modified over 9 years ago

Similar presentations

Presentation on theme: "Doc.: IEEE 802.11-01/492r0 Submission Lim Wei Lih, Matsushita Electric Ind. Slide 1 July 2001 Comments on AV transmission Recommended Practice Yasuo HARADA,"— Presentation transcript:

1 doc.: IEEE 802.11-01/492r0 Submission Lim Wei Lih, Matsushita Electric Ind. Slide 1 July 2001 Comments on AV transmission Recommended Practice Yasuo HARADA, Lim Wei Lih, Shinichiro OHMI, Tan Pek Yew (Matsushita Electric Ind)

2 doc.: IEEE 802.11-01/492r0 Submission Lim Wei Lih, Matsushita Electric Ind. Slide 2 July 2001 Requirements for AV Transmission Bandwidth requirement –HD:24mbps x 1ch (unicast) –SD: 7mbps x 3ch (unicast) Guarantee of quality for AV stream –AV streams for interactive applications require very short delay –Enable AV delivery to be registered with HC –Longer term uninterrupted bandwidth allocation for AV delivery To avoid denial of service to other high priority non AV data

3 doc.: IEEE 802.11-01/492r0 Submission Lim Wei Lih, Matsushita Electric Ind. Slide 3 July 2001 Application Example Home Gateway Home Server Broad Band Network FTTH/ADSL/CATV BS/CS/DTV 802.11e 100Base-T Personal Computer 100Base-T Broadband STB 100Base-T HDTV 5G Network Contents Storage

4 doc.: IEEE 802.11-01/492r0 Submission Lim Wei Lih, Matsushita Electric Ind. Slide 4 July 2001 Protocol Stack IEC61883 AV Data IEEE 802.11 MAC IEEE 802.11 PHY IEEE 802.2 LLC IP TCP/UDP LAN Data AV/ Command AV PAL AV Data AV/ Command (RTP etc) 1394 SystemIP System

5 doc.: IEEE 802.11-01/492r0 Submission Lim Wei Lih, Matsushita Electric Ind. Slide 5 July 2001 Allocation Structure TBTT Beacon PIFS QoS Request Registration PIFS QoS TXOP Allocation PIFS Contention Free Period DIFS Contention Base Repeat i times Repeat j times Repeat k times Phase 2 : TXOP w/o Registration Phase 1 : TXOP with Registration 0..1 time

6 doc.: IEEE 802.11-01/492r0 Submission Lim Wei Lih, Matsushita Electric Ind. Slide 6 July 2001 Realization Example of AV transmission 24Mbps over PHY 36Mbps Nominal MSDU size: 1402 bytes –IP header + UDP header + MPEG2-TS Polling Interval: 7 TU Maximum Burst: 18 Data Packets Delay Bound: 70 TU No FEC Inactivity Interval: 1000 (5 sec)

7 doc.: IEEE 802.11-01/492r0 Submission Lim Wei Lih, Matsushita Electric Ind. Slide 7 July 2001 Comments on Recommended Practice Doc for AVSG Delay-ACK delivery rules Registration Signaling mechanism for AV transmission –Sender initiative (to achieve diff serv) Direct ESTA-To-ESTA Transmission Realization of 24Mbps AV transmission over PHY 36Mbps

Download ppt "Doc.: IEEE 802.11-01/492r0 Submission Lim Wei Lih, Matsushita Electric Ind. Slide 1 July 2001 Comments on AV transmission Recommended Practice Yasuo HARADA,"

Similar presentations

Doc.: IEEE 802.11-01/272a Submission June 2001 S. Choi, Philips Research Slide 1 Problems with IEEE 802.11(e) NAV Operation and ONAV Proposal Javier del.

Doc.: IEEE /272a Submission June 2001 S. Choi, Philips Research Slide 1 Problems with IEEE (e) NAV Operation and ONAV Proposal Javier del.
Doc.: IEEE 802.11-01/402r0 Submission July 2001 Baruch Altman, CommPrize Inc.Slide 1 H²CF: Hiperlan2 Hybrid Coordination Function; Ideas on coexistence.

Doc.: IEEE /402r0 Submission July 2001 Baruch Altman, CommPrize Inc.Slide 1 H²CF: Hiperlan2 Hybrid Coordination Function; Ideas on coexistence.
Doc.: IEEE 802.11-01/144 Submission March 2001 Mathilde Benveniste, AT&T Labs - ResearchSlide 1 An E-DCF Proposal Using TCMA Mathilde Benveniste AT&T Labs,

Doc.: IEEE /144 Submission March 2001 Mathilde Benveniste, AT&T Labs - ResearchSlide 1 An E-DCF Proposal Using TCMA Mathilde Benveniste AT&T Labs,
Doc.: IEEE 802.11-01/037r1 Submission March 2001 Khaled Turki et. al,Texas InstrumentsSlide 1 Simulation Results for p-DCF, v-DCF and Legacy DCF Khaled.

Doc.: IEEE /037r1 Submission March 2001 Khaled Turki et. al,Texas InstrumentsSlide 1 Simulation Results for p-DCF, v-DCF and Legacy DCF Khaled.
Doc: IEEE 802.11-02/705ar0 Submission Javier del Prado et. al November 2002 Slide 1 Mandatory TSPEC Parameters and Reference Design of a Simple Scheduler.

Doc: IEEE /705ar0 Submission Javier del Prado et. al November 2002 Slide 1 Mandatory TSPEC Parameters and Reference Design of a Simple Scheduler.
A-MPDU Delimiter Changes

A-MPDU Delimiter Changes
Doc.: IEEE 802.11-13/0712r1 Submission July 2013 Larry Taylor, DTC (UK)Slide 1 A Brief Time of History Date: 2013-07-07 Authors:

Doc.: IEEE /0712r1 Submission July 2013 Larry Taylor, DTC (UK)Slide 1 A Brief Time of History Date: Authors:
Doc.: IEEE 802.11-03/567r0 Submission May 2003 Youngsoo Kim, Samsung/SNU and S. Choi, SNU Slide 1 Throughput Enhancement via Frame Aggregation – A Sequel.

Doc.: IEEE /567r0 Submission May 2003 Youngsoo Kim, Samsung/SNU and S. Choi, SNU Slide 1 Throughput Enhancement via Frame Aggregation – A Sequel.
Doc.: IEEE 802.11-03/567r1 Submission July 2003 Youngsoo Kim, Samsung/SNU and S. Choi, SNU Slide 1 Throughput Enhancement via Frame Aggregation – A Sequel.

Doc.: IEEE /567r1 Submission July 2003 Youngsoo Kim, Samsung/SNU and S. Choi, SNU Slide 1 Throughput Enhancement via Frame Aggregation – A Sequel.
Submission Page 1 August 2002 doc.: IEEE 802.11-02/503r0 Daryl Kaiser, Cisco Systems Radio Measurement: A Candidate Approach Daryl Kaiser (Cisco Systems)

Submission Page 1 August 2002 doc.: IEEE /503r0 Daryl Kaiser, Cisco Systems Radio Measurement: A Candidate Approach Daryl Kaiser (Cisco Systems)
Doc.: IEEE 802.11-02/214r0 Submission March 2002 Wentink, IntersilSlide 1 A simpler and better EDCF Menzo Wentink Ron Brockmann Maarten Hoeben Intersil.

Doc.: IEEE /214r0 Submission March 2002 Wentink, IntersilSlide 1 A simpler and better EDCF Menzo Wentink Ron Brockmann Maarten Hoeben Intersil.
Doc.: IEEE 802.11-00/383 Submission November 2000 Yasuo Harada, Matushita Electric Slide 1 A consideration on FEC Bit error Performance of concatenation.

Doc.: IEEE /383 Submission November 2000 Yasuo Harada, Matushita Electric Slide 1 A consideration on FEC Bit error Performance of concatenation.
Doc.: IEEE 802.11-01/412r0 Submission S. Choi, Philips Research July 2001 Slide 1 Aligning 802.11e HCF and 802.11h TPC Operations Amjad Soomro, Sunghyun.

Doc.: IEEE /412r0 Submission S. Choi, Philips Research July 2001 Slide 1 Aligning e HCF and h TPC Operations Amjad Soomro, Sunghyun.
Doc.: IEEE 802.11-02/301R0 Submission May 2002 Terry Cole, AMDSlide 1 A More Efficient Protection Mechanism Terry Cole AMD Fellow +1.

Doc.: IEEE /301R0 Submission May 2002 Terry Cole, AMDSlide 1 A More Efficient Protection Mechanism Terry Cole AMD Fellow +1.
Doc.: IEEE 802.11-08/0818r2 Submission July 2008 Jing Zhu, Intel CorporationSlide 1 Managed Contention Access – A technique to improve Video Streaming.

Doc.: IEEE /0818r2 Submission July 2008 Jing Zhu, Intel CorporationSlide 1 Managed Contention Access – A technique to improve Video Streaming.
Doc.: IEEE 802.11-01/413r0 Submission S. Choi, Philips Research July 2001 Slide 1 Can EDCF Support QoS? Sunghyun Choi Philips Research-USA Briarcliff Manor,

Doc.: IEEE /413r0 Submission S. Choi, Philips Research July 2001 Slide 1 Can EDCF Support QoS? Sunghyun Choi Philips Research-USA Briarcliff Manor,
Streaming Video over the Internet

Streaming Video over the Internet
IEEE 802.15.2 DRAFT RECOMMENDED PRACTICE Clause 14: Collaborative Coexistence Mechanism – IEEE 802.11 and 802.15.1 Steve Shellhammer (Symbol Technologies)

IEEE DRAFT RECOMMENDED PRACTICE Clause 14: Collaborative Coexistence Mechanism – IEEE and Steve Shellhammer (Symbol Technologies)
TCP-FCW – transport protocol for real-time transmissions on high-loss networks Sergei Kozlov, 23-02-2004.

TCP-FCW – transport protocol for real-time transmissions on high-loss networks Sergei Kozlov,
Submission doc.: IEEE 11-14/0xxx March 2014 Giwon Park, LG ElectronicsSlide 1 Discussion on power save mode for real time traffic Date: 2014-03-16 Authors:

Submission doc.: IEEE 11-14/0xxx March 2014 Giwon Park, LG ElectronicsSlide 1 Discussion on power save mode for real time traffic Date: Authors:

Similar presentations

Ads by Google